NBA superstar Stephen Curry leads basketball drills with young players in Dar es Salaam, Tanzania, August 1, 2013. Curry, of the Golden State Warriors, delivered anti-malaria bed nets to participants in a Tanzania Basketball Federation clinic as part of his work as a Champion for the United Nations Foundation's Nothing But Nets campaign, in partnership with the NBA. less

NBA superstar Stephen Curry leads basketball drills with young players in Dar es Salaam, Tanzania, August 1, 2013. Curry, of the Golden State Warriors, delivered anti-malaria bed nets to participants in a ... more

A family proudly display their new mosquito net in the Nyarugusu Refugee Camp in Tanzania, during a Nothing But Nets trip to distribute anti-malaria bed nets, Tuesday, July 30, 2013.

A family proudly display their new mosquito net in the Nyarugusu Refugee Camp in Tanzania, during a Nothing But Nets trip to distribute anti-malaria bed nets, Tuesday, July 30, 2013.

Photo: UN Foundation

A family proudly display their new mosquito net in the Nyarugusu... Photo-5018166.67845 - SFGate

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NBA superstar Stephen Curry celebrates the arrival of mosquito nets with children in the Nyarugusu Refugee Camp in Tanzania, during a Nothing But Nets trip to distribute anti-malaria bed nets, Tuesday, July 30, 2013. less

NBA superstar Stephen Curry celebrates the arrival of mosquito nets with children in the Nyarugusu Refugee Camp in Tanzania, during a Nothing But Nets trip to distribute anti-malaria bed nets, Tuesday, July 30, ... more

NBA superstar Stephen Curry leads basketball drills with young players in Dar es Salaam, Tanzania, August 1, 2013. Curry, of the Golden State Warriors, delivered anti-malaria bed nets to participants in a Tanzania Basketball Federation clinic as part of his work as a Champion for the United Nations Foundation's Nothing But Nets campaign, in partnership with the NBA. less

NBA superstar Stephen Curry leads basketball drills with young players in Dar es Salaam, Tanzania, August 1, 2013. Curry, of the Golden State Warriors, delivered anti-malaria bed nets to participants in a ... more